# clm_26491E44CBF3

subject: KLA Corporation (/record/kla.md)  
predicate: quarterly_research_and_development  
value: 395,096,000 United States dollar  
valid_from: 2026-09-30  
valid_to: null  
published: 2026-10-29  
recorded: 2026-11-08  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-08  
cite: AsOf. "KLA Corporation quarterly research and development: 395,096,000 United States dollar", as of 2026-09-30. Claim clm_26491E44CBF3, https://asof.is/claim/clm_26491E44CBF3, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/319201/000031920126000034/0000319201-26-000034-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 10-Q Q1 FY2027, filed 2026-10-29  

## Sources

- https://www.sec.gov/Archives/edgar/data/319201/000031920126000034/0000319201-26-000034-index.htm (primary, SEC EDGAR 10-Q Q1 FY2027, published 2026-10-29)

## Supersedes

- [KLA Corporation](/record/kla.md) | quarterly_research_and_development | 388,763,000 United States dollar | valid 2026-03-31 to 2026-09-30 | conf 0.95 | superseded | superseded_by [clm_26491E44CBF3](/claim/clm_26491E44CBF3.md) | [clm_E66C8B6E9AD4](/claim/clm_E66C8B6E9AD4.md)

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